https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107238
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #2) > File a bug with clang about not documenting their behavior ... Oh there is one already: https://github.com/llvm/llvm-project/issues/11644 Still open after (almost) 10 years.